Kia Optima: Battery replacement

Type A

Type B

A battery should last for several years, but if the transmitter or smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use or replace the battery, contact an authorized Kia dealer.

1. Pry open the transmitter or smart key center cover.
2. Replace the battery with a new battery (CR2032). When replacing the battery, make sure the battery positive “+” symbol faces up as indicated in the illustration.
3. Install the battery in the reverse order of removal.

CAUTION

• The transmitter or smart key is designed to give you years of trouble-free use, however it can malfunction if exposed to moisture or static electricity. If you are unsure how to use or replace the battery, contact an authorized Kia dealer.
• Using the wrong battery can cause the transmitter or smart key to malfunction. Be sure to use the correct battery.
• To avoid damaging the transmitter or smart key, don't drop it, get it wet, or expose it to heat or sunlight.
• An inappropriately disposed battery can be harmful to the environment and human health. Dispose the battery according to your local law(s) or regulation.